import java.util.Scanner;

public class Test_3 {

    public static void main(String[] args) {
       //创建输入器
        Scanner scanner = new Scanner(System.in);
        //接受 两个整数的输入
        System.out.println("请输入一个整数：");
        int num = scanner.nextInt();
        /*if(num%2==0){
            System.out.println("偶数");
        }else{
            System.out.println("奇数");
        }*/

        String result = num%2==0?"偶数":"奇数";
        System.out.println(result);




    }
}
